| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.63 | 13.814% | $199.8915 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $48.38 | 5.588% | $51.0835 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $168.44 | 4.208% | $175.528 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $248.39 | 8.470% | $269.4286 | $269.43 | $269.45 | $269.40 |
| Purchase #5 | $182.49 | 8.487% | $197.9779 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $39.51 | 4.664% | $41.3527 | $41.35 | $41.35 | $41.40 |
| Purchase #7 | $5.61 | 5.367% | $5.9111 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $868.45 | $941.1733 | $941.17 | $941.25 | $941.20 | |